Research Article

Multiobjective Optimal Control of Longitudinal Seismic Response of a Multitower Cable-Stayed Bridge

Figure 7

Effects of variations in damping coefficient and velocity exponent of the viscous fluid dampers on the peak base shears of bridge towers.
(a) Peak base shear of tower number 1
(b) Peak base shear of tower number 2
(c) Peak base shear of tower number 3